---
title: "Columbus Compass 1-1/8\" - 1-1/4\" Headset (Cinelli VBO, Saetta) | 733SS30"
description: "Buy the genuine Columbus Compass 1-1/8\" to 1-1/4\" integrated headset (733SS30) for Cinelli Very Best Of and Saetta Radical."
image: "https://www.bricklanebikes.eu/media/catalog/product/cache/6517c62f5899ad6aa0ba23ceb3eeff97/d/i/ditw_1_7.jpg"
url: "https://www.bricklanebikes.eu/columbus-compass-headset-tapered-1-1-8-1-1-4-cinelli-saetta-vbo-733ss30.html"
type: product
---
# Columbus Compass 1-1/8" - 1-1/4" Integrated Headset (Cinelli Very Best Of / Saetta Radical)

![Columbus Compass 1-1/8" - 1-1/4" Integrated Headset (Cinelli Very Best Of / Saetta Radical)](https://www.bricklanebikes.eu/media/catalog/product/d/i/ditw_1_7.jpg)

![](https://www.bricklanebikes.eu/media/catalog/product/cache/3d45c019409e4e20f2cffb6f8fd4d334/d/i/ditw_1_7.jpg)


  SKU: SH-8911   Out of stock

  DESCRIPTION

  SPECIFICATIONS

##  Description / Columbus Compass 1-1/8" - 1-1/4" Integrated Headset (Cinelli Very Best Of / Saetta Radical)

The **Columbus Compass 1-1/8" - 1-1/4" Integrated Headset (733SS30)** is an original equipment manufacturer (OEM) replacement headset kit engineered for tapered forks with a 1-1/8" upper and 1-1/4" lower steerer profile.

#
## Key Features:

- **Headset Type:** Fully Integrated (IS Drop-in)
- **S.H.I.S.:** IS42/28.6 (Upper) | IS47/33 (Lower)
- **Steerer Compatibility:** Tapered 1-1/8" to 1-1/4"
- **Bearings:** High-precision 45°×45° sealed stainless steel angular contact bearings (ACB)
- **Top Cover:** Lightweight Columbus carbon fiber top cover
- **Stack Height:** Upper 16.0 mm / Lower ~0.8 mm
- **Weight:** 79 g
- **SKU:** 733SS30
- **EAN:** 8058774821415

#
## Frame Compatibility:

- Cinelli Very Best Of (VBO) (2013–2018)
- Cinelli Saetta Radical / Saetta Radical+ (2013–2016)
- Frames built with Columbus tapered headtubes (e.g. CYRG18245001) hosting 1-1/4" forks